However, through gravity data, we have a tantalising glimpse into the older history of the northern hemisphere of Mars." Still, Root and his colleagues concede that in order to truly get to the bottom ...

Either way, Nerio's significant mass altered the shape of Mars with its gravity, raising tides in the magma oceans the same way Earth's moon raises tides in our planet's oceans today. But because Mars ...

NASA's Europa Clipper mission, launching on October 2024, will orbit Jupiter and conduct 49 close flybys of Europa, an icy ...

Engaging articles, breathtaking images and expert knowledge ...

Europe’s first planetary defense mission — a follow-up to NASA’s Double Asteroid Redirection Test — will launch as early as ...

Legendary actor Al Pacino has revealed a harrowing encounter with mortality during the early stages of the COVID-19 pandemic. The 84-year-old star, in advance of his forthcoming memoir Sonny Boy, ...

Planetary rings don’t last forever, although they do exist for millions of years. The evidence for Earth’s possible ring is ...